物理大气压！
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按弹簧片的同时,内部大气压变小,而外部大气压比内部大大气压大,所以把墨水压进了弹簧片内..
绛旓細涓涓爣鍑嗗ぇ姘斿帇鏄1.013脳105甯銆傛爣鍑嗗ぇ姘斿帇銆傝〃绀烘皵鍘嬬殑鍗曚綅锛屼範鎯笂甯哥敤姘撮摱鏌遍珮搴︺備緥濡傦紝涓涓爣鍑嗗ぇ姘斿帇绛変簬760姣背楂樼殑姘撮摱鏌辩殑閲嶉噺锛屽畠鐩稿綋浜庝竴骞虫柟鍘樼背闈㈢Н涓婃壙鍙1.0336鍏枻閲嶇殑澶ф皵鍘嬪姏銆傜敱浜庡悇鍥芥墍鐢ㄧ殑閲嶉噺鍜岄暱搴﹀崟浣嶄笉鍚岋紝鍥犺屾皵鍘嬪崟浣嶄篃涓嶇粺涓锛岃繖涓嶄究浜庡鍏ㄧ悆鐨勬皵鍘嬭繘琛屾瘮杈冨垎鏋愩傚洜姝わ紝鍥介檯涓...
绛旓細1涓爣鍑嗗ぇ姘斿帇澶х害涓101.325kPa銆備竴涓爣鍑嗗ぇ姘斿帇鏄繖鏍疯瀹氱殑:鎶婃俯搴︿负0鈩冦佺含搴45搴︽捣骞抽潰涓婄殑姘斿帇绉颁负1涓ぇ姘斿帇,姘撮摱姘斿帇琛ㄤ笂鐨勬暟鍊间负760姣背姘撮摱鏌遍珮(鐩稿綋浜1013.25鐧惧笗)銆傚ぇ姘斿帇鎹㈢畻 1鍏枻绛変簬0.1Mpa绛変簬涓鏍囧噯澶ф皵鍘 涓鍏枻鏄竴鍏枻鍔涙瘡骞虫柟鍘樼背鐨勭畝绉. 涓鍏枻鍔涚瓑浜9.8鐗涢】 鎵浠ヤ竴鍏枻鍔...
绛旓細鏍囧噯澶ф皵鍘嬫槸101325pa銆傛爣鍑嗗ぇ姘斿帇锛圫tandardatmosphericpressure锛夋槸鍦ㄦ爣鍑嗗ぇ姘旀潯浠朵笅娴峰钩闈㈢殑姘斿帇锛1644骞寸敱鐗╃悊瀛﹀鎵橀噷鎷嗗埄鎻愬嚭锛屽叾鍊间负101.325kPa锛屾槸鍘嬪己鐨勫崟浣嶏紝璁颁綔atm銆傛皵鍘嬫槸浣滅敤鍦ㄥ崟浣嶉潰绉笂鐨勫ぇ姘斿帇鍔涳紝鍗冲湪鏁板间笂绛変簬鍗曚綅闈㈢Н涓婂悜涓婂欢浼稿埌澶ф皵涓婄晫鐨勫瀭鐩寸┖姘旀煴鎵鍙楀埌鐨勯噸鍔涖傝憲鍚嶇殑椹痉鍫″崐鐞冨疄楠...
绛旓細1銆佸畾涔:澶ф皵瀵规蹈鍦ㄥ畠閲岄潰鐨勭墿浣撲骇鐢熺殑鍘嬪己鍙ぇ姘斿帇寮猴紝绠绉板ぇ姘斿帇鎴栨皵鍘銆2銆佸ぇ姘斿帇浜х敓鐨勫師鍥:绌烘皵鍙楅噸鍔涚殑浣滅敤锛岀┖姘斿張鏈夋祦鍔ㄦэ紝鍥犳鍚戝悇涓柟鍚戦兘鏈夊帇寮猴紝鍦ㄥ悓涓浣嶇疆鍚勪釜鏂瑰悜鐨勫ぇ姘斿帇寮虹浉绛銆3銆侀娆″噯纭祴瀹氬ぇ姘斿帇寮哄肩殑瀹為獙鏄:鎵橀噷鎷嗗埄瀹為獙銆備竴鏍囧噯澶ф皵鍘嬬瓑浜76cm楂樻按閾舵煴浜х敓鐨勫帇寮猴紝绾︿负1.013脳...
绛旓細1鏍囧噯澶ф皵鍘=760mm姹炴煴锛1鏍囧噯澶ф皵鍘=10.339m姘存煴銆傛爣鍑嗗ぇ姘斿帇鏄湪鏍囧噯澶ф皵鏉′欢涓嬫捣骞抽潰鐨勬皵鍘嬶紝1644骞寸敱鐗╃悊瀛﹀鎵橀噷鎷嗗埄鎻愬嚭锛屽叾鍊间负101.325kPa锛屾槸鍘嬪己鐨勫崟浣嶏紝璁颁綔atm銆傚寲瀛︿腑鏇句竴搴﹀皢鏍囧噯娓╁害鍜屽帇鍔涳紙STP锛夊畾涔変负0掳C锛273.15K锛夊強101.325kPa锛1atm锛夛紝浣1982骞磋捣IUPAC灏嗏滄爣鍑嗗帇鍔涒濋噸鏂...
绛旓細澶ф皵鍘涓嶆槸鍥哄畾涓嶅彉鐨勩備负浜嗘瘮杈冨ぇ姘斿帇鐨勫ぇ灏忥紝鍦1954骞寸鍗佸眾鍥介檯璁￠噺澶т細涓婏紝绉戝瀹跺澶ф皵鍘嬭瀹氫簡涓涓滄爣鍑嗏濓細鍦ㄧ含搴45掳鐨勬捣骞抽潰涓婏紝褰撴俯搴︿负0鈩冩椂锛760姣背楂樻按閾舵煴浜х敓鐨勫帇寮哄彨鍋氭爣鍑嗗ぇ姘斿帇銆傛棦鐒舵槸鈥滄爣鍑嗏濓紝鍦ㄦ牴鎹恫浣撳帇寮哄叕寮忚绠楁椂灏辫娉ㄦ剰鍚鐗╃悊閲忓彇鍊肩殑鍑嗙‘鎬с傛爣鍑嗗ぇ姘斿帇鐨勫ぇ灏忓彉鍖栧奖鍝...
绛旓細1銆佹蹇碉細澶ф皵瀵规蹈鍦ㄥ畠閲岄潰鐨勭墿浣撶殑鍘嬪己鍙仛澶ф皵鍘嬪己锛岀畝绉澶ф皵鍘锛屼竴鑸湁p0琛ㄧず銆傝鏄庯細鈥滃ぇ姘斿帇鈥濅笌鈥滄皵鍘嬧濓紙鎴栭儴鍒嗘皵浣撳帇寮猴級鏄湁鍖哄埆鐨勶紝濡傞珮鍘嬮攨鍐呯殑姘斿帇鈥斺旀寚閮ㄥ垎姘斾綋鍘嬪己銆傞珮鍘嬮攨澶栫О澶ф皵鍘嬨2銆佷骇鐢熷師鍥狅細鍥犱负 绌烘皵鍙楅噸鍔涘苟涓斿叿鏈夋祦鍔ㄦс3銆佸ぇ姘斿帇鐨勫瓨鍦ㄢ斺斿疄楠岃瘉鏄庯細鍘嗗彶涓婅憲鍚嶇殑瀹為獙鈥斺...
绛旓細鏃ュ父澶ф皵鍘嬫槸101.325kPa銆傛爣鍑嗗ぇ姘斿帇鎸囧湪鏍囧噯澶ф皵鏉′欢涓嬫捣骞抽潰鐨勬皵鍘嬶紝鏈鏃╀簬1644骞寸敱鐗╃悊瀛﹀鎵橀噷鎷嗗埄鎻愬嚭锛屽叾鍊间负101.325kPa銆備綔涓哄帇寮虹殑鍗曚綅锛屾爣鍑嗗ぇ姘斿帇琚浣渁tm銆傛墍璋撯滅湡绌衡滐紝鏄寚鍦ㄧ粰瀹氱殑绌洪棿鍐咃紝鍘嬪己浣庝簬涓涓爣鍑嗗ぇ姘斿帇鐨勬皵浣撶姸鎬併傞獙璇佸ぇ姘斿帇瀛樺湪鐨勮憲鍚嶅疄楠屾湁鎵橀噷鎷嗗埄瀹為獙鍜岄┈寰峰牎鍗婄悆瀹為獙銆...
绛旓細鏍囧噯澶ф皵鍘嬫槸鍦ㄦ爣鍑嗗ぇ姘旀潯浠朵笅娴峰钩闈㈢殑姘斿帇锛1644骞寸敱鐗╃悊瀛﹀鎵橀噷鎷嗗埄鎻愬嚭锛屾槸鍘嬪己鐨勫崟浣嶏紝璁颁綔atm銆傚寲瀛︿腑鏇句竴搴﹀皢鏍囧噯娓╁害鍜屽帇鍔涳紙STP锛夊畾涔変负0掳C锛273.15K锛夊強101.325kPa锛1atm锛夛紝浣1982骞磋捣IUPAC灏嗏滄爣鍑嗗帇鍔涒濋噸鏂板畾涔変负100 kPa銆1鏍囧噯澶ф皵鍘=760mm姹炴煴=76cm姹炴煴=1.01325脳10^5Pa=10....
绛旓細鏍囧噯澶ф皵鍘嬶紙Standard atmospheric pressure锛夋槸鍦ㄦ爣鍑嗗ぇ姘旀潯浠朵笅娴峰钩闈㈢殑姘斿帇锛1644骞寸敱鐗╃悊瀛﹀鎵橀噷鎷嗗埄鎻愬嚭锛鍏跺间负101.325kPa锛屾槸鍘嬪己鐨勫崟浣嶏紝璁颁綔atm銆傛皵鍘嬩笌娓╁害鐨勫叧绯伙細鍏舵柟绋嬩负pV = nRT銆傝繖涓柟绋嬫湁4涓彉閲忥細p鏄寚鐞嗘兂姘斾綋鐨勫帇寮猴紝V涓虹悊鎯虫皵浣撶殑浣撶Н锛宯琛ㄧず姘斾綋鐗╄川鐨勯噺銆傝孴鍒欒〃绀虹悊鎯虫皵浣撶殑...
